From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49971) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dz6Bi-0001fq-L2 for qemu-devel@nongnu.org; Mon, 02 Oct 2017 15:15:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dz6Bg-0000OW-5T for qemu-devel@nongnu.org; Mon, 02 Oct 2017 15:15:34 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60548) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dz6Bf-0000Nm-Vf for qemu-devel@nongnu.org; Mon, 02 Oct 2017 15:15:32 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0C2F14ACBB for ; Mon, 2 Oct 2017 19:15:31 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" Date: Mon, 2 Oct 2017 20:15:18 +0100 Message-Id: <20171002191521.15748-2-dgilbert@redhat.com> In-Reply-To: <20171002191521.15748-1-dgilbert@redhat.com> References: <20171002191521.15748-1-dgilbert@redhat.com> Subject: [Qemu-devel] [PATCH 1/4] libvhost-user: vu_queue_started List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, mst@redhat.com, marcandre.lureau@redhat.com, maxime.coquelin@redhat.com List-ID: From: "Dr. David Alan Gilbert" Add a vu_queue_started method to complement vu_queue_enabled. Signed-off-by: Dr. David Alan Gilbert --- contrib/libvhost-user/libvhost-user.c | 6 ++++++ contrib/libvhost-user/libvhost-user.h | 9 +++++++++ 2 files changed, 15 insertions(+) diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-user/libvhost-user.c index d27d6303db..5ee8483a32 100644 --- a/contrib/libvhost-user/libvhost-user.c +++ b/contrib/libvhost-user/libvhost-user.c @@ -943,6 +943,12 @@ vu_queue_enabled(VuDev *dev, VuVirtq *vq) return vq->enable; } +bool +vu_queue_started(const VuDev *dev, const VuVirtq *vq) +{ + return vq->started; +} + static inline uint16_t vring_avail_flags(VuVirtq *vq) { diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h index 4021f1124e..94d7cc8fbd 100644 --- a/contrib/libvhost-user/libvhost-user.h +++ b/contrib/libvhost-user/libvhost-user.h @@ -335,6 +335,15 @@ void vu_queue_set_notification(VuDev *dev, VuVirtq *vq, int enable); bool vu_queue_enabled(VuDev *dev, VuVirtq *vq); /** + * vu_queue_started: + * @dev: a VuDev context + * @vq: a VuVirtq queue + * + * Returns: whether the queue is started. + */ +bool vu_queue_started(const VuDev *dev, const VuVirtq *vq); + +/** * vu_queue_empty: * @dev: a VuDev context * @vq: a VuVirtq queue -- 2.13.6